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e1fa5ffb91
Currently, there isn't API to determine root path for mounts created over bind operation (or btrfs subvolumes). This causes issues to our volume monitors if there is multiple mounts for one device, which can happen with libmount-based implementation currently. Let's propagate root path from libmount over g_unix_mount_get_root_path, so we can handle this somehow in our volume monitors. https://gitlab.gnome.org/GNOME/glib/issues/1271
168 lines
7.2 KiB
C
168 lines
7.2 KiB
C
/* GIO - GLib Input, Output and Streaming Library
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*
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* Copyright (C) 2006-2007 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Alexander Larsson <alexl@redhat.com>
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*/
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#ifndef __G_UNIX_MOUNTS_H__
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#define __G_UNIX_MOUNTS_H__
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#include <gio/gio.h>
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G_BEGIN_DECLS
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/**
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* GUnixMountEntry:
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*
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* Defines a Unix mount entry (e.g. <filename>/media/cdrom</filename>).
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* This corresponds roughly to a mtab entry.
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**/
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typedef struct _GUnixMountEntry GUnixMountEntry;
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#define G_TYPE_UNIX_MOUNT_ENTRY (g_unix_mount_entry_get_type ())
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GLIB_AVAILABLE_IN_2_54
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GType g_unix_mount_entry_get_type (void) G_GNUC_CONST;
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/**
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* GUnixMountPoint:
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*
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* Defines a Unix mount point (e.g. <filename>/dev</filename>).
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* This corresponds roughly to a fstab entry.
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**/
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typedef struct _GUnixMountPoint GUnixMountPoint;
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#define G_TYPE_UNIX_MOUNT_POINT (g_unix_mount_point_get_type ())
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GLIB_AVAILABLE_IN_2_54
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GType g_unix_mount_point_get_type (void) G_GNUC_CONST;
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/**
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* GUnixMountMonitor:
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*
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* Watches #GUnixMounts for changes.
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**/
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typedef struct _GUnixMountMonitor GUnixMountMonitor;
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typedef struct _GUnixMountMonitorClass GUnixMountMonitorClass;
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#define G_TYPE_UNIX_MOUNT_MONITOR (g_unix_mount_monitor_get_type ())
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#define G_UNIX_MOUNT_MONITOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_UNIX_MOUNT_MONITOR, GUnixMountMonitor))
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#define G_UNIX_MOUNT_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_UNIX_MOUNT_MONITOR, GUnixMountMonitorClass))
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#define G_IS_UNIX_MOUNT_MONITOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_UNIX_MOUNT_MONITOR))
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#define G_IS_UNIX_MOUNT_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_UNIX_MOUNT_MONITOR))
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUnixMountMonitor, g_object_unref)
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GLIB_AVAILABLE_IN_ALL
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void g_unix_mount_free (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_2_54
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GUnixMountEntry *g_unix_mount_copy (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_ALL
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void g_unix_mount_point_free (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_2_54
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GUnixMountPoint *g_unix_mount_point_copy (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_ALL
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gint g_unix_mount_compare (GUnixMountEntry *mount1,
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GUnixMountEntry *mount2);
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GLIB_AVAILABLE_IN_ALL
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const char * g_unix_mount_get_mount_path (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_ALL
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const char * g_unix_mount_get_device_path (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_2_60
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const char * g_unix_mount_get_root_path (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_ALL
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const char * g_unix_mount_get_fs_type (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_2_58
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const char * g_unix_mount_get_options (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_unix_mount_is_readonly (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_unix_mount_is_system_internal (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_unix_mount_guess_can_eject (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_unix_mount_guess_should_display (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_ALL
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char * g_unix_mount_guess_name (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_ALL
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GIcon * g_unix_mount_guess_icon (GUnixMountEntry *mount_entry);
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GLIB_AVAILABLE_IN_ALL
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GIcon * g_unix_mount_guess_symbolic_icon (GUnixMountEntry *mount_entry);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUnixMountEntry, g_unix_mount_free)
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUnixMountPoint, g_unix_mount_point_free)
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GLIB_AVAILABLE_IN_ALL
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gint g_unix_mount_point_compare (GUnixMountPoint *mount1,
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GUnixMountPoint *mount2);
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GLIB_AVAILABLE_IN_ALL
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const char * g_unix_mount_point_get_mount_path (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_ALL
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const char * g_unix_mount_point_get_device_path (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_ALL
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const char * g_unix_mount_point_get_fs_type (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_2_32
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const char * g_unix_mount_point_get_options (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_unix_mount_point_is_readonly (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_unix_mount_point_is_user_mountable (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_unix_mount_point_is_loopback (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_unix_mount_point_guess_can_eject (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_ALL
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char * g_unix_mount_point_guess_name (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_ALL
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GIcon * g_unix_mount_point_guess_icon (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_ALL
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GIcon * g_unix_mount_point_guess_symbolic_icon (GUnixMountPoint *mount_point);
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GLIB_AVAILABLE_IN_ALL
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GList * g_unix_mount_points_get (guint64 *time_read);
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GLIB_AVAILABLE_IN_ALL
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GList * g_unix_mounts_get (guint64 *time_read);
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GLIB_AVAILABLE_IN_ALL
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GUnixMountEntry *g_unix_mount_at (const char *mount_path,
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guint64 *time_read);
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GLIB_AVAILABLE_IN_2_52
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GUnixMountEntry *g_unix_mount_for (const char *file_path,
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guint64 *time_read);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_unix_mounts_changed_since (guint64 time);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_unix_mount_points_changed_since (guint64 time);
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GLIB_AVAILABLE_IN_ALL
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GType g_unix_mount_monitor_get_type (void) G_GNUC_CONST;
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GLIB_AVAILABLE_IN_2_44
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GUnixMountMonitor *g_unix_mount_monitor_get (void);
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GLIB_DEPRECATED_IN_2_44_FOR(g_unix_mount_monitor_get)
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GUnixMountMonitor *g_unix_mount_monitor_new (void);
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GLIB_DEPRECATED_IN_2_44
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void g_unix_mount_monitor_set_rate_limit (GUnixMountMonitor *mount_monitor,
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int limit_msec);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_unix_is_mount_path_system_internal (const char *mount_path);
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GLIB_AVAILABLE_IN_2_56
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gboolean g_unix_is_system_fs_type (const char *fs_type);
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GLIB_AVAILABLE_IN_2_56
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gboolean g_unix_is_system_device_path (const char *device_path);
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G_END_DECLS
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#endif /* __G_UNIX_MOUNTS_H__ */
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